System Administrator
$86.6k - $181.8kCaci Inc
System AdministratorCACI is hiring a System Administrator to join our team to support our Intelligence customer in Springfield, VA. The Administrator will conduct advanced hardware and software support while also providing guidance and training to end users who may be less experienced. This position will be responsible for developing technical solutions and providing support for complex systems hardware and software issues. A career in enterprise IT means connecting and enhancing the systems that matter most. At CACI, you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.Responsibilities:Develops technical solution for the management for software, hardware, configurations, and architecture.Provides interpretation to Systems matters that are moderately complex in nature.Provide troubleshooting support for systems hardware and software issues that are highly complex.Train end users on the proper use of hardware and software. May training large groups of end users.Performs advance software installations and upgrades to operating systems and layered software packages.Applies advanced knowledge in monitoring and tuning the system to achieve optimum performance levels.Provides guidance to less experienced personnel on workstation/server data integrity matters and the implantation of standard software and hardware solutions.Conducts advanced to complex hardware and software audits of workstations and servers to ensure compliance with established standards, policies and configurations guidelines.Recognized subject matter expert in job area typically through advanced education and work experience.Established operational plans. Manages large projects with limited oversight form manager.Evaluates and assesses existing systems and plans long term strategies.May coach and review the work of less-experienced professionals.Qualifications: Required:BA/BS (or equivalent experience)5+ years of experienceDesired:Deep expertise in one of the following areas and working knowledge of one or more of the other following: Experience deploying and managing RedHat OpenShift in a cloud and/or vSphere environment; Experience with Amazon Web Services; Python, Shell scripting, Git (desired); Linux distributions: RHEL/RHCOS, CentOS; CI/CD orchestration tools: GitLab CI, Jenkins, GitOps; Container technology: Docker, Kubernetes, and Cloud Native Computing Foundation ecosystem in generalWhat You Can Expect:A culture of integrity.At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose – to ensure the safety of our nation.An environment of trust.CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.A focus on continuous growth.Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range:There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.The proposed salary range for this position is: $86,600 - $181,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
$118.1k - $200.76k
...Job Description As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems...SuggestedFull timeLocal areaRemote workWorldwide- ...NOSC (Network Operations and Security Center) Technician/Network Administrator to support monitoring large-scale operations on a high-profile... ...services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring...SuggestedContract workFor contractorsRemote workShift work
$140k - $150k
...Systems Administrator Springfield, VA ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED The Systems Administrator (SA) will work as part of an elite and agile team responsible for maintaining and improving system functionality through proactive interaction with the...SuggestedWork experience placementWork at office- ...Systems AdministratorSpringfield, Virginia, United StatesRequires an active TS/SCI Security Clearance with the ability to obtain a... ...are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence...SuggestedContract workTemporary workImmediate startRemote work
$107.9k - $195.05k
...Description Leidos’ Corporate Information Security Office, within the Digital Sector, is seeking an experienced System Administrator to support multiple mission-focused programs and projects at the Liberty Center location in Chantilly, Virginia. In this role...SuggestedWork at officeLocal areaImmediate start- ...Senior Systems Administrator, TS/SCI ClearanceWe have an immediate need for a Senior Systems Administrator, TS/SCI Clearance, for our customer in Springfield, Virginia. NGA contract Work Schedule: (M-F Onsite) Within the window of 5:00AM – 9:00 PM ESTDuties & ResponsibilitiesThe...Contract workImmediate start
- ...Systems Administrator Location: Springfield, VA Clearance: TS/SCI Citizenship: US Citizenship Required Whether running countries, corporations, or courtrooms, our clients bear the responsibility for shaping the lives of millions. At Intellectix, we are on a mission...Local areaRemote work
- ...Systems AdministratorWCBincis looking for a Systems Administrator to join our team to support our intelligence customer activities in Ft. Belvoir. Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation...Local areaRemote workShift workRotating shift
- ...Inflow Federal Systems Administrator Inflow Federal is seeking a motivated Systems Administrator to ensure the seamless operation, maintenance, and configuration of our organization's computer systems. This role involves close collaboration with both on-site and remote...For contractorsLocal areaRemote work
- ...System AdministratorThis opportunity resides with Warfare Systems, a business group within HII's Mission Technologies division. Warfare... ...-user computer systems, including coordination with network administrators.Duties may include setting up administrator and service...Work experience placementLocal areaWorldwide
- ...Infrastructure Systems Administrator At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential...
- ...Job Posting We are in search of Systems Administrators to maintain, upgrade and manage our software, hardware and desktop support infrastructure. You should be resourceful and able to diagnose and resolve problems quickly. Experience in Linux, Windows. LAN, WAN and...
- ...PSG is seeking an individual with IT Systems Engineering & Administrative experience with Windows and Linux environments. The selected candidate will be responsible for providing technical support for the operating systems and their successful integration with the hardware...
$138.6k - $170.1k
...lasting change that moves missions and the government forward! Summary AFS is searching for an I nfrastructure Systems Administrator responsible for the administration, integration, modernization, and day-to-day operational support of a self-hosted ServiceNow...Live inWork at officeLocal area- ...Senior Systems AdministratorNewGen is seeking a Senior Systems Administrator with an active Top Secret to provide operations and maintenance support - installation, configuration, securing and hardening, testing, sustainment, upgrading, remediation, and decommissioning...
$110k - $140k
...we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer in Springfield, VA. The selected candidate will operate as part of a small,...Hourly payFull timeContract workTemporary workLocal areaRemote workFlexible hoursShift work$77.6k - $176k
...Job Number: R0246711 Systems Administrator The Opportunity: The Senior Systems Administrator is responsible for the design, implementation, maintenance, and support of enterprise systems and infrastructure. This role ensures the stability, integrity, and efficient...Full timeContract workPart timeWork at officeLocal areaRemote work- Belcan is seeking a Sr. Technologist in Springfield, VA. The role requires an associate degree and 6 years of relevant experience, a Top Secret clearance, and the ability to obtain SCI access. You will perform inspections, communicate technical information, and support...Overseas
$92.3k - $166.85k
...Description Title: Systems Administrator/Engineer Location: Washington, DC Navy Yard Clearance: Top Secret Leidos is looking for a strong systems administrator to become part of our team at the Washington Navy Yard location. This Top Secret cleared...Local areaImmediate start- ...Booz Allen Hamilton is seeking a Senior Systems Administrator to design, implement, and maintain enterprise IT systems and infrastructure in a mission-critical environment. You will manage Windows and Linux environments, VMware ESXi/vCenter, DNS/DHCP, and storage networks...
$190k - $195k
...Senior (Cleared) Systems AdministratorThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration... ...milestones.Kentro is hiring for a Senior (Cleared) Systems Administrator to support the National Geospatial-Intelligence Agency....Local area- ...Senior Cloud System Administrator / IntegratorShape the Mission. Engineer the Future. GDIT is seeking a Senior Cloud System Administrator / Integrator with deep experience supporting Army systems in cloud and hybrid environments. You will apply advanced systems design...
- ...Health IT, and Tribal sectors. Our highly certified experts build systems that drive efficiency, accelerate modernization, and ensure... ...and innovative environment. Concept Plus is seeking a System Administrator to operate within a multi-disciplinary IT team consisting of cybersecurity...Local areaFlexible hours
$80k - $120k
...Posted 2026-07-24 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...SAIC is seeking a highly motivated and skilledSenior Systems Administrator II – Desktop Support to join our MAJESTIC Joint...Full timeFor subcontractorWork at officeRemote workShift work$118.1k - $200.76k
...Systems AdministratorAs a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems...Full timeLocal area- ...our employees and mission partners to stay ahead - driving smarter, faster, and more secure outcomes. Job Overview: As a Systems Administrator, you'll be at the heart of our mission to keep a primary GEOINT exploitation system running for the analysts who depend on...For contractorsWork experience placementWork at officeLocal area
- ...Sundays-Wednesdays. Manages the functionality and efficiency of a group of computers running on one or more operating systems. The Sr Systems Administrator is responsible for the operations, maintenance, and monitoring of data center operations and supporting...Contract workWork experience placementLocal areaRemote workShift workNight shift
- ...Systems AdministratorMarathon TS is currently hiring for a TS/SCI cleared Systems Administrator to support our intelligence customer in Springfield, VA.How a Systems Administrator will make an impact:Night Shift / Weds (Alt) - Sat 1730-0530ET (Delta Team) 4 on, 3 off /...Work experience placementCurrently hiringNight shift
- ...Marathon TS is currently hiring for a TS/SCI cleared Systems Administrator to join our team to support our intelligence customer in Springfield, VA. Systems Administrator (PITD) As a Mobile/Personal IT Devices (PITD) System Administrator within our...For contractorsCurrently hiringWork at officeLocal area
$96.57k - $130.65k
...Experience: 6 + years of related experience US Citizenship Required: Yes Job Description: ENDPOINT MANAGEMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and...Temporary workImmediate startRemote workWorldwideFlexible hours
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